The license attached to AccessMod 5 (hereafter "AccessMod") is the GNU GPL V3. However, there is an additional WHO “TERMS OF USE AND SOFTWARE LICENSE AGREEMENT” that you must agree to in order to use AccessMod. Please read this document carefully when downloading AccessMod. This document can also be directly downloaded from here.
The current way to cite AccessMod in your publication is to cite the original scientific article presenting the tool:
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